All Roland brake pads are designed,engineered and produced under OE standard.We focus on doing research on friction materials since 1999. Strictly select the best friction materials suppliers at home and at abroad making our brake pads have great market and agents all over the world. With ISO/TS16949 quality control system, OE standard production process, the advanced machines,each pcs of Roland brake pad is the best, but dont just say it out by ourselves,hear from our customers. Roland brake pads cover all your needs, more safety, less dust, quite braking, great stopping power, longer life for brake pads and rotor. We now have brake pads for more than 25,000 vehicles, and its improving largely to meet market updated requirements.
All Roland brake pads are designed,engineered and produced under OE standard.We focus on doing research on friction materials since 1999. Strictly select the best friction materials suppliers at home and at abroad making our brake pads have great market and agents all over the world. With ISO/TS16949 quality control system, OE standard production process, the advanced machines,each pcs of Roland brake pad is the best, but dont just say it out by ourselves,hear from our customers. Roland brake pads cover all your needs, more safety, less dust, quite braking, great stopping power, longer life for brake pads and rotor. We now have brake pads for more than 25,000 vehicles, and its improving largely to meet market updated requirements.
Overview of Hysteresis Brake Standard Hysteresis Brakes produce torque strictly through a magnetic air gap without the use of magnetic particles or friction components. This method of braking provides far superior operating characteristics (smoother torque, longer life, superior repeatability, high degree of controllability, and less maintenance and down time) which make them the preferred choice for precise tension control during the processing of nearly any material, web or strand. Structure of Hysteresis Brake The hysteresis effect in magnetism is applied to torque control by the use of two basic components-a reticulated pole structure and a specialty steel rotor/shaft assembly-fastened together but not in physical contact. Until the field coil is energized, the drag cup and shaft can spin freely on its bearings. When a magnetizing force from either a field coil or magnet is applied to the pole structure, the air gap becomes a flux field. The rotor is magnetically restrained, providing a braking action between the pole structure and rotor.
Our MOSOS semi-metallic brake pads are developed under American and European top technology, are combined by primarily of resin and 30 to 60 percent metal. Even though it consist of most metal, but its not hard as it looks. The average hardness of ours MOSOS semi-metallic brake pads are around 90. So it wont hurt brake disc at all. In the past, many of these semi-metallic brake pads were comprised of asbestos which are very dangerous to human health and environment. All of our MOSOS brake pads are completely asbestos free, making them both safe as well as long-lasting. The graphite, resin and metal composition of these brake pads are less wear, making the long-lasting longer life. Advances of MOSOS Semi-Metallic Formula ï?¬Less noisy ï?¬Cleaner rotor ï?¬Longer pad & rotor life ï?¬Smooth braking feel & predictable control ï?¬Short braking distance ï?¬27 °C-650 °C operating temperatures ï?¬27 °C-400 °C optimal temperature range ï?¬All Roland brake pads are not compatible with carbon ceramic rotors. Roland pads are designed to work with Iron/Metal rotors.
Many tradition semi-metallic formulation brake pads doesnt completely fit the needs of those taxi cars,vans, pick-up and the like but the MOSOS super-metallic are totally designed for theses car drivers. Our Super-metallic disc brake compound dramatically improves your vehicle's stopping power and fade resistance and outlasts the competition in terms of rotor and pad wear. Ideal for a broad range of import and domestic vehicles, Super-metallic provides superior stopping power and longer pad life, without excessive noise and provides 20-40% more stopping power over stock replacement pads. Advances of MOSOS Super-metallic brake pads Strong & balanced initial bite, hot or cold Greater fade resistance Super semi-metallic friction Low dust output Excellent pad & rotor life Low torque 20 to 25 percent improved stopping power 27 °C-650 °C operating temperatures 27 °C-400 °C optimal temperature range All Roland brake pads are not compatible with carbon ceramic rotors. Roland s pads are designed to work with Iron/Metal rotors.
Roland spend more than 5 years dedicating on developing special formulations for those European cars, Heavy vehicles, SUVs, very suitable for cars like BMW,BENZ,AUD.I Our products are used by both OE and aftermarket companies. MOSOS OE EURO formulation compound features that same high performance, severe-duty friction technology. The unique OE EURO material brake pads delivers extremely high fade resistance, with superior high-temperature rotor and brake pad wear. Technology engineered for use in European cars Extremely high coefficient of friction and fade resistance Low torque 27 °C-650 °C operating temperatures 27 °C-450 °C optimal temperature range All Roland brake pads are not compatible with carbon ceramic rotors. Roland pads are designed to work with Iron/Metal rotors.
Roland understand the requirements of ceramic brake pads users and has specifically formulated our composite material to meet the the stringent low noise, ultra-low dust performance standards they have set.Engineered to reduce brake NVH (Noise, Vibration and Harshness), Performance Ceramic is a premium disc brake pad that delivers excellent performance mile after mile. Providing a linear friction profile that allows your vehicle's ABS system to operate most effectively, our unique compound has the advantage of never sacrificing power to achieve traditional ceramic pad attributes. With MOSOSs Optimum ceramic formulation brake pads, you can expect reduced brake pad wear, longer rotor life, and our quietest ride ever. Extremely quiet Ultra-low dust Improved stopping power Gentle on rotors for extended pad life 35 percent wear reduction Stable friction coeffiction 27 °C-700 °C operating temperatures 27 °C-450 °C optimal temperature range All Roland brake pads are not compatible with carbon ceramic rotors. Roland pads are designed to work with Iron/Metal rotors.
Dongguan Factory Supply SUNRISE Price Visibility High Class Pneumatic Disc Brake Air disc brake outline: The air disc brake is widely used in high accuracy tension control and provides the torque control from 160-960 Nm. With min air pressure 0.02Mpa and max air pressure 0.6Mpa. It is widely application in processing industries, such as packing, tissue paper and corrugated paper. DBK Fan cooled brake/ air disc brake The primary function of brakes is the conversion of mechanical energy into heat which is then dissipated into the atmosphere. The amounts of heat which can be dissipated by air cooled disc brakes are dependent on a high rotational speed, large disc diameter, and large radiant surface. With the addition of an electric fan fitted to the centre of the housing, the best possible thermal power dissipation as achieved without high dependency on speed, and avoiding the need to increase the disc diameter in continuous slipping applications suitable for high heat dissipation. Air disc brake advantage: *Dimensionally smaller units, giving a more compact machine design *Reduction in price due to smaller design *Lower top speeds minimized the wear of the linings *Constant controllable torque from a stable friction lining material *Suitable for all types of applications *Suitable for high heat dissipation With or without fan which depends on customer's request. Air disc brake data: Function: Pneumatic Disc Brake Air Disc Brake DBK series Brand: Sunrise Group/ None Item No.: DBK 250.1, DBK 250.2, ... Material: Plastic ... Basic Parameter Model: DBK 250.0.0.0 (the dia. of brake disc is 250mm) Air pressure: Min 0.02; Max 0.6 Sliping torque for each caliper (kgf-m)[N-M]: 0.15(1.5); 16(160) Thermal power (KW): With fan: 3.5(100rpm)~9.0(1000rpm) Without fan: 1.3(100rpm)~4.8(1000rpm) Moment of inertia (Kgcm²): I=0.058kg² Maximum speed (r/min): 2500 Weight: 22 Remark: 1) Thermal power: The value of the power has been obtained in the following test conditions: A)Discss in continuous rotation with ambient temperature + 30º B)Tempetature on the disc + 150º 2) Direction of rotation: with clock wise rotation, the power need to reduce by 15% in counter clock wise rotation. Price: $280/pc MOQ: 1pc Payment term: T/T, Western union Delivery term: EXW Validity: 10 days Lead time: 5-7 days Website: sunrisescn.com
Powder brake with high quality and competitice price for machine fittings Magnetic Powder Brake Notes 1. Dont overload, meanwhile cool to appropriate temperature The value of the torque/rotational speed/slip power should be less than the rated value. The cooling mode(natural cooling/forced air cooling/water cooling) should depend on the maximum slip power when it works and the cooling air should pass the water and oil filter. The temperature detector and the alarm should be installed to prevent high temperature which can affect the service life of the magnetic powder.(the highest temperature is 80 degree). 2. Concerning the service life The life of the magnetic powder clutch and brake rely on the life of the magnetic powder. Generally speaking, its service life is 4500-7500hours in the state of non-overloaded; but its service life can extend several times in some cases, such as: the working torque of the magnetic powder clutch/brake, relative slip rotational speed and slip power can be reduced to 50%-70% of the rated value. This is to say, the margin can be enlarged as soon as possible when designing. SPECIFICATIONS Place of Origin: Guangdong, China (Mainland) Model: PB Magnetic powder brake Material: Stainless steel Rated voltage: 24V DC Current: 0.81A Power: 19.4W Max speed: 1800 r/min Warranty: 12 months Lead time: 5-7 days Delivery term: EXW, FOB OR CIF
Electromagnetic brake operation principle: Permanent magnetic brake designed for industrial and mobile applications. Brake force is produced via magnets which reduce both size and weight of brake versus spring applied brakes. Armature is mounted via springs which eliminates backlash. Standard brakes can accommodate temperatures up to 140deg C. Brakes can be tuned to provide a controlled stop. Output assemblies easily modified to fit your application
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Precision springs compression, torsion, extension, wire forms, shafts for toys, motors, and electrical appliance, metal stampings, toys industry - battery springs, mechanic springs, shutter springs, switch springs, antenna springs, computer accessories, washing machines, air dryer, air filter, shavers, brake system for motor bikes, clutch springs, suspension springs.
Communication Connectors, Electronic Connectors, Industrial Connectors, Automotive And Wiring Harness Connectors, New Energy Vehicle Accessories (cooling Pump, Battery, High Voltage Connector), Solar Connectors, Mobile Phone Structural Seals, Automotive Structural Seals, Gas Stoves (proportional Valves), Pumps, Coolers, Motors, Automotive Brake Systems, Lighting Systems, And Shock Absorption System Accessories.
